MAADSS0018

MAADSS0018 Digital Attenuator, 5-Bit, Single Control 15.5 dB, 2.0 - 6.0 GHz Features Integrated Logic Positive Single Control Insertion Loss: 2.0 dB @ 3.4 GHz IP3: >42 dBm typical @ 2.0 GHz Attenuation Accuracy: 0.3 dB + 3% @ 3.4 GHz 0.5 dB Attenuation Steps to 15.5 dB Lead-Free 3 mm 16-Lead PQFN Package Halogen-Free “Green” Mold Compound RoHS* Compliant and 260°C Re-flow Compatible Rev. V1 Functional Schematic 3 Description M/A-COM’s MAADSS0018 is a 5-bit, 0.5-dB step GaAs MMIC digital attenuator in a lead-free 3mm 16 lead PQFN surface mount plastic package. The MAADSS0018 is ideally suited for use where high accuracy, very low power consumption and low intermodulation products are required. Typical applications include radio, cellular, wireless LANs, GPS equipment and other gain / level control circuits. The MAADSS0018 is part of a digital attenuator family. This family includes 4, 5 and 6 bit attenuators with 0.5, 1 or 2 dB steps and up to 31.5 range. 3. Blocking capacitors are required on all RF ports Pin Configuration Pin No. 1 2 Function V0.5 (0.5dB Bit) Ground RF In/Out Ground Ground Ground Ground Ground Pin No. 9 10 11 12 13 14 15 16 Function RF In/Out Ground VDD Ground V8 (8dB Bit) V4 (4dB Bit) V2 (2dB Bit) V1 (1dB Bit) Ordering Information 1,2 Part Number MAADSS0018TR-1000 MAADSS0018TR-3000 MAADSS0018SMB Package 1000 piece reel 3000 piece reel Sample Board 3 4 5 6 7 8 1. Reference Application Note M513 for reel size information. 2. All sampl...